Question

The solution of the pair of linear equations \(x+y=14\) and \(x-y=4\) is _____.

• A. \(9,5\)
• B. \(5,8\)
• C. \(14,4\)
• D. \(8,4\)

Hint:

If coefficients of one variable are opposites like: \[ +y \quad \text{and} \quad -y \] then directly add the equations to eliminate that variable quickly.

Answer 1

The Correct Option is A